1 files changed, 4 insertions, 9 deletions

diff --git a/plugins-root/check_dhcp.c b/plugins-root/check_dhcp.c
index ac892747..b02ee49c 100644
--- a/plugins-root/check_dhcp.c
+++ b/plugins-root/check_dhcp.c
@@ -141,7 +141,7 @@ typedef struct dhcp_packet_struct{
         u_int16_t flags;                /* flags */
         struct in_addr ciaddr;          /* IP address of this machine (if we already have one) */
         struct in_addr yiaddr;          /* IP address of this machine (offered by the DHCP server) */
-        struct in_addr siaddr;          /* IP address of DHCP server */
+        struct in_addr siaddr;          /* IP address of next server */
         struct in_addr giaddr;          /* IP address of DHCP relay */
         unsigned char chaddr [MAX_DHCP_CHADDR_LENGTH];      /* hardware address of this machine */
         char sname [MAX_DHCP_SNAME_LENGTH];    /* name of DHCP server */
@@ -587,11 +587,6 @@ int get_dhcp_offer(int sock){
                 /* Save a copy of "source" into "via" even if it's via itself */
                 memcpy(&via,&source,sizeof(source)) ;
 
-                /* If siaddr is non-zero, set "source" to siaddr */
-                if(offer_packet.siaddr.s_addr != 0L){
-                        source.sin_addr.s_addr = offer_packet.siaddr.s_addr ;
-                        }
-
                 if(verbose){
                         printf(_("DHCPOFFER from IP address %s"),inet_ntoa(source.sin_addr));
                         printf(_(" via %s\n"),inet_ntoa(via.sin_addr));
@@ -904,9 +899,9 @@ int add_dhcp_offer(struct in_addr source,dhcp_packet *offer_packet){
          * the next bootstrap service (e.g., delivery of an operating system
          * executable image).  A DHCP server always returns its own address in
          * the 'server identifier' option."  'serv_ident' is the 'server
-         * identifier' option, 'source' is the 'siaddr' field or (if 'siaddr'
-         * wasn't available) the IP address we received the DHCPOFFER from.  If
-         * 'serv_ident' isn't available for some reason, we use 'source'.
+         * identifier' option, 'source' is the IP address we received the
+         * DHCPOFFER from.  If 'serv_ident' isn't available for some reason, we
+         * use 'source'.
          */
         new_offer->server_address=serv_ident.s_addr?serv_ident:source;
         new_offer->offered_address=offer_packet->yiaddr;